(function(window,document){
	var tank = {
		data:{
			
		},
		methods:{
			init(){
//				this.setsize()
				
			},
			setsize(){
				var dom = document.getElementById('tankCanvas')
				dom.style.height =  dom.offsetWidth*1.4+'px'
			}
		}
		
	}
	
	tank.methods.init()
	
})(window,document)
